3D vacuum heat transfer machine



FIG. 1 is a perspective view of a 3D vacuum heat transfer machine showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view thereof, showing the open state.

The broken lines depict portion of the 3D vacuum heat transfer machine and form no part of the claimed design. 

CLAIM The ornamental design for a 3D vacuum heat transfer machine, as shown and described. 